#app {
  background-color: rgb(245, 245, 245);
}

.backtop {
  display: none;
  width: 50px;
  left: 50%;
  margin: 0 0 0 505px;
  position: fixed;
  bottom: 60px;
  z-index: 100;
}

.backtop a {
  height: 50px;
  width: 50px;
  background: url(./images/bg2.png) 0 -600px no-repeat;
  opacity: 0.35;
  overflow: hidden;
  display: none;
  text-indent: -999em;
  cursor: pointer;
}

.header {
  position: fixed;
  top: -80px;
  left: 0;
  width: 100%;
  height: 80px;
  display: flex;
  background-color: #fff;
  transition: all .3s;
}

.sk {
  width: 300px;
  height: 300px;
  background-color: skyblue;
  margin-top: 500px;
}

.container {
  width: 1240;
  margin: 0 auto;
  position: relative;
}

.header .xtx_logo {
  width: 200px;
  height: 100px;
  background-image: url(../images/logo.png);
  background-size: contain;
  background-repeat: no-repeat;
  margin: 0;
}

.header .wrapper {
  display: flex;
  align-items: center;
}

.header .xtx_navs ul {
  margin-left: 55px;
}

.header .xtx_navs li {
  line-height: 1;
  font-size: 16px;
  margin-right: 40px;
  position: relative;
  float: left;
}

.header .xtx_navs .fenge {
  color: #1dc779;
}

.xtx_bread {
  display: flex;
  padding: 25px 10px;
}

.icon-angle-right {
  margin: 0 10px;
}

.pay-info {
  background-color: #fff;
  display: flex;
  height: 240px;
  align-items: center;
  padding: 0 80px;
}

.icon-queren2 {
  font-size: 80px;
  color: #1dc779;
}

.pay-info .tip {
  padding-left: 10px;
  flex: 1;
}

.pay-info .tip p {
  font-size: 20px;
  margin-bottom: 5px;
}

.pay-info .tip .timer {
  color: #999;
  font-size: 16px;
}

.pay-info .amount span {
  font-size: 16px;
  color: #999;
}

.pay-info .amount span:last-child {
  color: #cf4444;
  font-size: 20px;
}

.pay-type {
  margin-top: 20px;
  background-color: #fff;
  padding-bottom: 70px;
}

.pay-type p.head {
  border-bottom: 1px solid #f5f5f5;
}

.pay-type p {
  line-height: 70px;
  height: 70px;
  padding-left: 30px;
  font-size: 16px;
}

.pay-type .btn {
  width: 150px;
  height: 50px;
  border: 1px solid #e4e4e4;
  text-align: center;
  line-height: 48px;
  margin-left: 30px;
  color: #666;
  display: inline-block;
}

.pay-type .btn.wx {
  background: url(../images/c66f98cff8649bd5ba722c2e8067c6ca.jpg) no-repeat center / contain;
}

.pay-type .btn.alipay {
  background: url(../images/7b6b02396368c9314528c0bbd85a2e06.png) no-repeat center / contain;
}

.box {
  height: 20px;

}